A body starts moving from the rest and in $10\ seconds$ its velocity becomes $70\ m/s$. Find the acceleration.

Here initial velocity $u=0$

Final velocity $v=70\ seconds$

Time $t=10\ seconds$

Therefore, acceleration $a=\frac{v-u}{t}$

$=\frac{70-0}{10}$

$=7\ m/s^2$

Therefore, the acceleration is $7\ m/s^2$.

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Updated on: 10-Oct-2022

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